Hello Dear Monks
I am usin a hash reference in my program but I made a mistake. Could you check ? Thanks. I just wrote the parts where the problem lies. I have not written what has been tested.
I have updated the code with bits I found important to write
sub flow_count{
my $HASH_OF_FLOW;
my $view = $_[0]; # FTFM or CTFM
...
...
foreach my $file(@FILES_IN_THE_FOLDER){
my $key = "$reg;$date";
# M2 is a number which has been computed
$HASH_OF_FLOW->{'$key'} = 'M2';
}
return $HASH_OF_FLOW;
}
my $FTFM_HASH_OF_FLOW = flow_count("FTFM");
my $CTFM_HASH_OF_FLOW = flow_count("CTFM");
my @FTFM_KEYS = keys %$FTFM_HASH_OF_FLOW;
foreach my $key(@FTFM_KEYS){
my $FTFM_CTFM_diff = $FTFM_HASH_OF_FLOW{$key} - $CTFM_HASH_OF_FLOW
+{$key};
print $OUTFILE "$key;$FTFM_HASH_OF_FLOW{$key};$CTFM_HASH_OF_FLOW{$
+key};$FTFM_CTFM_diff\n";
}